Mahoney Michael F
Insider transactions at 3 companies
This page shows all SEC Form 4 filings attributed to Mahoney Michael F. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| BSX | Chairman, President & CEO | Gift | 73,996 | — | — | Oct 29, 2025 |
| BSX | Chairman, President & CEO | Sale | 74,522 | $104.05 | $7,754,014 | Jun 2, 2025 |
| CVS | Award / Grant | 144 | $60.47 | $8,708 | May 15, 2025 | |
| BSX | Chairman, President & CEO | Option Exercise | 56,212 | $17.26 | $970,219 | May 1, 2025 |
| BSX | Chairman, President & CEO | Option Exercise | 56,211 | $17.26 | $970,202 | Apr 1, 2025 |
| CVS | Purchase | 30,000 | $66.70 | $2,001,000 | Feb 18, 2025 | |
| BSX | Chairman, President & CEO | Tax Withholding | 8,865 | $106.11 | $940,665 | Feb 17, 2025 |
| BSX | Chairman, President & CEO | Tax Withholding | 6,626 | $105.77 | $700,832 | Feb 12, 2025 |
| BSX | Chairman, President & CEO | Award / Grant | 130,118 | — | — | Feb 11, 2025 |
| BSX | Chairman, President & CEO | Tax Withholding | 25,656 | $89.32 | $2,291,594 | Jan 1, 2025 |
| BSX | Chairman, President & CEO | Gift | 7,800 | — | — | Nov 26, 2024 |
| CVS | Award / Grant | 2,200 | $57.10 | $125,620 | Nov 21, 2024 | |
| BSX | Chairman, President & CEO | Option Exercise | 55,676 | $16.31 | $908,076 | Nov 5, 2024 |
| BSX | Chairman, President & CEO | Option Exercise | 56,211 | $17.26 | $970,202 | Oct 7, 2024 |
| BSX | Chairman, President & CEO | Sale | 162,777 | $81.17 | $13,212,609 | Sep 5, 2024 |
| BSX | Chairman, President & CEO | Gift | 176,245 | — | — | Aug 30, 2024 |
| CVS | Award / Grant | 2,184 | $57.52 | $125,624 | May 16, 2024 | |
| CVS | Purchase | 9,181 | $54.49 | $500,273 | May 2, 2024 | |
| BSX | Chairman, President & CEO | Option Exercise | 16,307 | — | — | Feb 16, 2024 |
| BSX | Chairman, President & CEO | Option Exercise | 16,523 | — | — | Feb 14, 2024 |
| BSX | Chairman, President & CEO | Tax Withholding | 65,047 | — | — | Feb 6, 2024 |
| BSX | Chairman, President & CEO | Tax Withholding | 40,104 | $57.81 | $2,318,412 | Jan 1, 2024 |
| CVS | Award / Grant | 1,817 | $69.13 | $125,609 | Nov 15, 2023 | |
| BSX | Chairman, President & CEO | Option Exercise | 57,681 | $13.08 | $754,467 | Nov 6, 2023 |
| BSX | Chairman, President & CEO | Option Exercise | 55,675 | $16.31 | $908,059 | Oct 9, 2023 |
| BSX | Chairman, President & CEO | Option Exercise | 55,675 | $16.31 | $908,059 | Sep 12, 2023 |
| BSX | Chairman, President & CEO | Gift | 318,218 | — | — | Aug 31, 2023 |
| BAX | Award / Grant | 4,573 | — | — | May 2, 2023 | |
| BSX | Chairman, President & CEO | Tax Withholding | 7,462 | $46.23 | $344,968 | Feb 21, 2023 |
| BSX | Chairman, President & CEO | Tax Withholding | 7,214 | $46.48 | $335,307 | Feb 18, 2023 |
| BSX | Chairman, President & CEO | Option Exercise | 18,457 | — | — | Feb 15, 2023 |
| BSX | Chairman, President & CEO | Option Exercise | 57,791 | — | — | Jan 1, 2023 |
| BSX | Chairman, President & CEO | Option Exercise | 82,567 | $7.39 | $610,170 | Nov 7, 2022 |
| BSX | Chairman, President & CEO | Option Exercise | 82,567 | $7.39 | $610,170 | Oct 3, 2022 |
| BSX | Chairman, President & CEO | Sale | 125,828 | $40.49 | $5,094,776 | Aug 30, 2022 |
| BSX | Chairman, President & CEO | Option Exercise | 82,567 | $7.39 | $610,170 | Aug 8, 2022 |
| BAX | Award / Grant | 2,706 | — | — | May 3, 2022 | |
| BSX | Chairman, President & CEO | Option Exercise | 18,330 | — | — | Feb 28, 2022 |
| BSX | Chairman, President & CEO | Option Exercise | 16,825 | — | — | Feb 21, 2022 |
| BSX | Chairman, President & CEO | Tax Withholding | 7,233 | $42.55 | $307,764 | Feb 18, 2022 |
| BSX | Chairman, President & CEO | Option Exercise | 18,457 | — | — | Feb 15, 2022 |
| BSX | Chairman, President & CEO | Tax Withholding | 23,545 | $42.48 | $1,000,192 | Jan 1, 2022 |
| BSX | Chairman, President & CEO | Option Exercise | 66,054 | $7.39 | $488,139 | Nov 1, 2021 |
| BSX | Chairman, President & CEO | Option Exercise | 134,988 | $6.28 | $847,725 | Oct 4, 2021 |
| BSX | Chairman, President & CEO | Sale | 201,041 | $44.57 | $8,960,397 | Sep 7, 2021 |
| BSX | Chairman, President & CEO | Sale | 201,043 | $45.74 | $9,195,707 | Aug 2, 2021 |
| BSX | Chairman, President & CEO | Option Exercise | 134,988 | $6.28 | $847,725 | May 14, 2021 |
| BAX | Award / Grant | 1,116 | — | — | May 4, 2021 | |
| BSX | Chairman, President & CEO | Tax Withholding | 8,130 | $38.78 | $315,281 | Feb 28, 2021 |
| BSX | Chairman, President & CEO | Tax Withholding | 10,279 | $39.20 | $402,937 | Feb 22, 2021 |